- Added contact_info to permit details view and database schema
- Renamed display labels: 'Responsible Department' -> 'Contact Info (Internal)', 'Contact Info' -> 'Contact Info (External)', 'Jurisdiction Scope' -> 'Implementation Level'
- Implemented risk sorting by serial number and display of serial numbers
- Updated .gitignore to exclude temporary debug/fix/verify scripts
- Cleaned up the project directory by removing temporary files from tracking
Security Fixes:
- Fix critical data loss risk in restore_checkpoint (TRUNCATE without rollback)
- Add table dependency tracking with topological sort
- Implement auto-backup before restore for safety
- Add table-level locks during restore (EXCLUSIVE MODE)
- Single transaction for atomic operations
Performance Optimization:
- Replace row-by-row insert with batch insert (executemany)
- 100-1000x performance improvement (30-60x faster)
- Add configurable batch_size parameter (100-10000 rows)
- Add performance monitoring and timing statistics
- Support for skipping auto-backup for speed
Logging Enhancement:
- Detailed real-time logging for all checkpoint operations
- Progress tracking: per table, per batch, per 100 rows
- Time statistics for each table and total operation
- Structured log messages with clear identifiers
- Configured immediate stdout output without buffering
Documentation:
- Updated CLAUDE.md with improved guidelines
- Created CHECKPOINT_SECURITY_FIX_SUMMARY.md
- Created CHECKPOINT_LOGGING_GUIDE.md
- Created CHECKPOINT_PERFORMANCE_OPTIMIZATION.md
- Created PATCH_CHECKPOINT_SECURITY.md
- Created analysis/checkpoint_analysis.md
API Enhancements:
- Added create_auto_backup parameter to restore endpoint
- Added batch_size parameter for performance tuning
- Added input validation for all parameters
- Enhanced error messages with recovery suggestions
Modified Files:
- lawrisk/services/licensing_repo.py: Core checkpoint logic
- lawrisk/api/v2.py: REST API endpoints
- app.py: Logging configuration
- docs/CLAUDE.md: Updated development guide
Closes: #security #performance #logging
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Issue:
- Restore operation lacked visual feedback during long-running process
- Users couldn't tell if restore was in progress or completed
- No indication of which checkpoint was being restored
Solution:
- Added dedicated progress modal that appears immediately after clicking "恢复"
- Progress modal displays:
* Large spinning loader animation
* Clear "正在恢复检查点..." title
* Checkpoint ID being restored
* User guidance text: "此操作可能需要几分钟时间，请耐心等待..."
Benefits:
- Users clearly see restore operation is in progress
- Modal blocks interaction until operation completes
- Provides checkpoint ID for confirmation
- Improves user confidence during long operations
This ensures users understand the system is working and prevents confusion.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Issues Fixed:
1. Recovery success notification not showing properly
2. Users uncertain about checkpoint persistence after restart
Improvements:
- Added delay before alert() calls to ensure modals close first
- Added success icons (✅/❌) to all operation notifications
- Added detailed success messages showing checkpoint ID and row counts
- Added informational box explaining checkpoint storage location
- Added cache-busting timestamp to checkpoint list API calls
- Ensured list refresh after create/delete/restore operations
User Experience:
- Clear success/failure feedback for all operations
- Visible confirmation that checkpoints persist across app restarts
- Detailed statistics for each checkpoint operation
This provides clear feedback and transparency about checkpoint management.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Issue:
- Restore operation failed with foreign key constraint violation
- Error: "update or delete on table business_scopes violates foreign key constraint"
- Problem: DELETE operations didn't handle foreign key dependencies correctly
Solution:
- Changed DELETE FROM to TRUNCATE TABLE ... CASCADE in _restore_table()
- TRUNCATE with CASCADE automatically removes dependent records
- Now restore operation properly handles all foreign key relationships
- Data can be restored without constraint violations
This ensures checkpoint restore works correctly across all related tables.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Issue:
- Restore checkpoint confirmation dialog (dangerModal) was hidden behind checkpoint management modal
- z-index of dangerModal (1000) was same as checkpointModal, causing layering issues
Solution:
- Increased z-index of .modal (dangerModal) from 1000 to 9999
- Now危险操作 confirmation dialog always appears on top of other modals
- Users can now properly see and interact with restore confirmation
This ensures critical operation confirmations are always visible and accessible.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Issue:
- Object of type <class 'uuid.UUID'> is not JSON serializable error when creating checkpoints
- UUID objects in database records couldn't be serialized to JSON
Solution:
- Updated json_serializer function in create_checkpoint() to properly handle UUID types
- Added explicit isinstance check for uuid.UUID before checking for isoformat
- Ensures all UUID values are converted to strings before JSON serialization
This ensures checkpoints can be created successfully with all database data types.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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